diff --git a/cmd/bizdev-cli/main.go b/cmd/bizdev-cli/main.go
new file mode 100644
index 00000000..f43e52f2
--- /dev/null
+++ b/cmd/bizdev-cli/main.go
@@ -0,0 +1,55 @@
+package main
+
+import (
+	"context"
+	"flag"
+	"fmt"
+	"os"
+	"path/filepath"
+
+	"chat-agent-system/internal/bizdev"
+	"chat-agent-system/internal/config"
+)
+
+func main() {
+	taskKey := flag.String("task", "intake", "任务标识 (intake, research, cdo_quote 等)")
+	backend := flag.String("backend", "stub", "智能体后端 (stub, pi-agent, cursor-cli)")
+	project := flag.String("project", "医疗器械研发演示项目", "项目名称")
+	customer := flag.String("customer", "北京水木东方", "客户名称")
+	envPath := flag.String("env", ".env", "环境配置文件路径")
+	flag.Parse()
+
+	cfg, err := config.Load(*envPath)
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "加载配置失败: %v\n", err)
+		os.Exit(1)
+	}
+
+	if *backend != "" {
+		cfg.AgentBackend = *backend
+	}
+
+	svc := bizdev.NewService(cfg)
+	res, err := svc.ExecuteTask(context.Background(), bizdev.TaskRunRequest{
+		TaskKey:      *taskKey,
+		ProjectName:  *project,
+		CustomerName: *customer,
+		Backend:      *backend,
+	})
+	if err != nil {
+		fmt.Fprintf(os.Stderr, "任务执行失败: %v\n", err)
+		os.Exit(1)
+	}
+
+	fmt.Printf("=== 任务执行成功 [%s] ===\n", res.TaskKey)
+	fmt.Printf("耗时: %v\n", res.Duration)
+	fmt.Printf("工作区: %s\n", res.WorkDir)
+	fmt.Printf("使用的后端: %s\n", res.BackendUsed)
+	if len(res.Attachments) > 0 {
+		fmt.Printf("附加产物:\n")
+		for _, a := range res.Attachments {
+			p := filepath.Join(res.WorkDir, a.Filename)
+			fmt.Printf("  - %s (%d bytes) -> %s\n", a.Filename, len(a.Data), p)
+		}
+	}
+}
diff --git a/cmd/bizdev-cli/main_test.go b/cmd/bizdev-cli/main_test.go
new file mode 100644
index 00000000..40994018
--- /dev/null
+++ b/cmd/bizdev-cli/main_test.go
@@ -0,0 +1,26 @@
+package main_test
+
+import (
+	"os/exec"
+	"path/filepath"
+	"strings"
+	"testing"
+)
+
+func moduleRoot(t *testing.T) string {
+	t.Helper()
+	out, err := exec.Command("go", "env", "GOMOD").Output()
+	if err != nil {
+		t.Fatalf("go env GOMOD: %v", err)
+	}
+	return filepath.Dir(strings.TrimSpace(string(out)))
+}
+
+func TestBizdevCLIHelpAndRun(t *testing.T) {
+	cmd := exec.Command("go", "run", "./cmd/bizdev-cli", "-help")
+	cmd.Dir = moduleRoot(t)
+	out, _ := cmd.CombinedOutput()
+	if !strings.Contains(string(out), "-task") {
+		t.Fatalf("cli output missing -task flag: %s", string(out))
+	}
+}